用所给单词的适当形式填空 Mary ____are___ in the ____(swim) pool at the moment

问题描述:

用所给单词的适当形式填空 Mary ____are___ in the ____(swim) pool at the moment

Mary is in the swimming pool at the moment.
Mary那时候在游泳池里.
因为是第三人称单数,所以用is
swimming pool 游泳池